Sashco
Sashco 10016 Big Stretch 10.5oz Caulk White 2 Pack
High-performance elastomeric sealant for windows, doors and siding that stretches without cracking and cleans up with water
- Permanent weatherproof seal resists cracking thanks to extreme elasticity
- Superior adhesion grips windows, doors, siding and diverse surfaces
- Stop-flow plunger pulls caulk back to eliminate cartridge waste
- Paintable finish with easy water clean-up simplifies application
- Freeze-thaw stable through 10 cycles for reliable year-round performance
Professional-Grade Elastomeric Sealant
Sashco 10016 Big Stretch is a high-performance elastomeric sealant designed for residential building and remodeling projects. It suits professionals and DIY enthusiasts who need a durable, weatherproof joint on windows, doors and siding. The formula delivers extreme elasticity that moves with structural shifts without cracking over time.
Cartridge Design and Surface Compatibility
Each 10.5oz cartridge features a unique stop-flow plunger that pulls material back to eliminate waste during application. The sealant adheres strongly to a variety of common building substrates and sticks to itself for reliable repairs. It is paintable after curing and offers easy water clean-up while the product is still wet.
Freeze-Thaw Stability and Clean-Up
The product remains freeze-thaw stable through 10 cycles, ensuring reliable performance after cold-weather storage or transport. No special solvents are required; tools and hands clean up with water before the sealant skins over. The elastomeric base maintains flexibility across seasonal temperature swings to preserve a permanent weatherproof seal.
Highlights
- Permanent weatherproof seal resists cracking thanks to extreme elasticity
- Superior adhesion grips windows, doors, siding and diverse surfaces
- Stop-flow plunger pulls caulk back to eliminate cartridge waste
- Paintable finish with easy water clean-up simplifies application
- Freeze-thaw stable through 10 cycles for reliable year-round performance
Specifications
No published specifications for this item yet.
Questions about this item
Will the caulk crack after the house settles and seasons change?
The elastomeric formula stretches with building movement so the seal stays intact through seasonal expansion and contraction.
Does the tube make a mess when I set the gun down between beads?
The built-in stop-flow plunger retracts the product into the cartridge, stopping drips and saving material.
What do I need on hand before I start the job?
A standard 10.5 oz caulking gun is required to dispense the product from the cartridge.
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